Senior woman measuring pulse or heart rate with smart phone. — Stock photos

"Senior woman measuring pulse or heart rate with smart phone." is an authentic stock image by ScienceRF. It’s available in the following resolutions: 1600 x 1067px, 2600 x 1733px, 6247 x 4165px. The minimum price for an image is 49$. Image in the highest quality is 6247 x 4165px, 300 dpi, and costs 449$.